LX 3303 Seattle to San Francisco Flight Status

Swiss Flight LX3303 from Seattle Tacoma International Airport SEA to San Francisco International Airport SFO is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 17th, 2025.
Check the table below for LX3303's most recent flight history:

LX 3303 Flight Status & Schedule

Date Departure Arrival Status
Dec 17 15:46 17:21
Landed
Track >
Dec 16 15:28 17:18
Landed
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Dec 15 15:26 17:14
Landed
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Dec 14 15:40 17:18
Landed
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Dec 13 14:56 16:39
Landed
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Swiss LX 3303 Seattle to San Francisco Flight Information

Swiss Flight LX3303 connects Seattle, United States to San Francisco, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Francisco International Airport SFO.

How long is the LX3303 flight from Seattle to San Francisco?

The average flight time from Seattle to San Francisco is 1 hour and 41 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 648 km/h / 403 mph.

What is the On-Time Performance (OTP) of Swiss Flight LX3303 Seattle to San Francisco?

The Airportia On-Time Performance Rating for Swiss Flight LX3303 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight LX3303 arriving at?

Flight LX3303 arrives at San Francisco International Airport (SFO) Terminal 3.

When was the latest LX3303 flight?

The latest flight took off on Thursday, December 18th, 2025 with the flight status being Landed on 17:21.

How else can the flight LX3303 be referenced as?

This Swiss flight can also be referenced as SWR3303, LX 3303, SWR 3303.

How often is flight LX3303 delayed?

On average, 0% of all LX3303 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled LX3303 flight or baggage issues?

If your LX3303 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our LX3303 Flight Tracker above for more details.

LX3303 and Seattle SEA to San Francisco SFO Flights

Other flights departing from Seattle SEA: DL4148, UA2482, AS3290, UA1835

Other flights arriving at San Francisco SFO: UA467, UA5476, UA2216, UA2482

All flights connecting Seattle SEA to San Francisco SFO.

LX3303 Swiss Flight: Seattle to San Francisco Route Map

LX3303 Swiss Flight Map: Seattle to San Francisco
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.